lib/git/multi/config.rb in git-multi-2.1.0 vs lib/git/multi/config.rb in git-multi-2.2.0

@@ -21,10 +21,10 @@
     def global_list(name, default = nil)
       global_option(name, default).split(',').map(&:strip).map(&:freeze)
     end
 
     def env_var(name, default = nil)
-      value = ENV[name].dup.freeze
+      value = ENV[name]
       (value.nil? || value.empty?) && default ? default : value
     end
 
   end
 end